diff --git a/vendor_prop.mk b/vendor_prop.mk
index 30fa385..8876f3c 100644
--- a/vendor_prop.mk
+++ b/vendor_prop.mk
@@ -14,6 +14,8 @@ PRODUCT_PROPERTY_OVERRIDES += \
     qcom.hw.aac.encoder=false \
     vendor.audio.use.dts_eagle=true \
     use.dts_eagle=true \
+    hpx_send_params=1 \
+    persist.audio.dirac.speaker=true \
     persist.audio.dualmic.config=endfire \
     persist.audio.endcall.delay=250 \
     persist.vendor.audio.calfile0=/vendor/etc/acdbdata/Bluetooth_cal.acdb \